Single Conductor Cables (Hook-Up Wire) definition: Hook-up Wire is in the family of lead wire that may be used for low-voltage, low current applications and is a single insulated conductor. I... Single Conductor Cables (Hook-Up Wire) Product Listing: 2616,3167.Cables, Wires type:Multiple Conductor Cables(54695),Single Conductor Cables (Hook-Up Wire)(36994),Flat Flex Cables (FFC, FPC)(9013),Flat Ribbon Cables(7861),Fiber Optic Cables(5113) .Single Conductor Cables (Hook-Up Wire) has 2 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the MOST.